How do opiates affect the brain?

Opiates work by binding to specific receptors in the brain, thus mimicking the effects of pain-relieving chemicals that are produced naturally. These drugs bind to opiate receptors in the brain, spinal cord, and other locations in the body. read more

The Effects of Opiates on the Respiratory System Overdosing on opioid painkillers or heroin can lead to respiratory depression, a slowing of breathing. At sufficient doses, respiratory arrest can deprive the brain and body tissues of oxygen. read more

Your brain basically trains itself to be addicted to drugs.As well as repeated use, there are other ways how opiates affect the brain to the point of contributing to addiction.There are individual factors that are relevant in how opiates affect the brain including brain chemistry and genetics. read more